Answer:
It is an observational study
Explanation:
In an observational study, nothing changes, all the researcher has to do is to record findings, it is a study that involves the collection of data in a real-world setting without intentionally manipulating any variable. On the contrary, an experimental study involves the manipulation of variables, you have the control group and the test group, the test group is subjected to the treatment.
Lexington and concord when British troops came to arrest colonial leaders and take colonial weapons.
Your answer: option a
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The author is <span>Jacob Riis.
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Businesses that produce information like news stations, book companies, newspapers, magazine companies, etc. if it has the ability to sway a reader or watcher's opinion or belief. it is protected. A lot of times for the better but there are times where even negative hate speech is protected by the first amendment.
<span>It tried to fulfill nineteenth-century dreams of nationalism by creating new boundaries and new states.</span>
